Home / 705,562.70-1,058,344.05-701,626.10

Finding the Fourth Proportional to 705,562.70, 1,058,344.05 and 701,626.10

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Solution

The fourth proportional to 705,562.70, 1,058,344.05 and 701,626.10 is: 1,052,439.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,562.70 : 1,058,344.05 = 701,626.10 : x
  2. Step 2: Convert to fraction form
    705,562.70/1,058,344.05 = 701,626.10/x
  3. Step 3: Cross multiply
    705,562.70x = 1,058,344.05 × 701,626.10
  4. Step 4: Simplify right side
    705,562.70x = 742,561,808,259.71
  5. Step 5: Solve for x
    x = 742,561,808,259.71/705,562.70
  6. Step 6: Final answer
    x = 1,052,439.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.